Adam Keeney

Head of Corporate Development · 3 filings · Latest: May 1, 2026

BIOGEN INC.

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Filing
BIIB	Adam Keeney	Head of Corporate Development	May 1, 2026	Option Exercise	$0.00	939	—	6,820	May 5 8:11 PM
BIIB	Adam Keeney	Head of Corporate Development	Feb 6, 2026	Option Exercise	$0.00	5,080	—	6,875	Feb 10 10:01 PM